Hardware Spec Index

Tessarix NX-5743 SE 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5743-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index4,721 (Network Cards scale)
Category rank#48,928
Street price$309
Power6 W
Performance per dollar15.28
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5743 SE
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-4188 Plus Dual-Port 10GbE SFP+ PCIe Network Card2,624$109Compare
Quorvex NX-9514 Ultra Dual-Port 25GbE SFP28 PCIe Network Card6,100$429Compare
Quorvex NX-8781 SE 5GbE RJ45 PCIe Network Card2,719$109Compare
Quorvex NX-5535 Prime Dual-Port 10GbE SFP+ PCIe Network Card3,800$209Compare
Quorvex NX-1197 Edge 2.5GbE RJ45 PCIe Network Card1,622$49Compare
Vantrel NX-9561 Pro 2.5GbE RJ45 USB Adapter1,029$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5743 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21397612 (accessed 2026-10-19).